body {
  min-width: 320px;
  max-width: 750px;
  margin: 0 auto;
  background-color: #F5F5F5;
}
a {
  text-decoration: none;
}
li {
  list-style: none;
}
@media screen and (min-width: 750px) {
  html {
    font-size: 37.5px !important;
  }
}
nav {
  height: 1.6rem;
  background-color: #FF8A00;
  display: flex;
}
nav a:nth-child(1) {
  height: 1.3333rem;
  width: 2.6667rem;
  flex: 2;
  margin: 0.1333rem 1.0667rem;
}
nav a:nth-child(1) img {
  width: 100%;
  height: 100%;
}
nav a:nth-child(2) {
  height: 1.3333rem;
  width: 0.8rem;
  flex: 1;
  margin: 0.1333rem 0 1.3333rem 1.3333rem;
}
nav a:nth-child(2) img {
  width: 100%;
  height: 100%;
}
nav a:nth-child(3) {
  height: 1.3333rem;
  width: 0.8rem;
  flex: 1;
  margin: 0.1333rem 1.04rem;
}
nav a:nth-child(3) img {
  width: 100%;
  height: 100%;
}
.w {
  background-color: #FF8A00;
}
.one {
  margin-bottom: 0.8rem;
}
.two {
  display: none;
}
.lu {
  background-color: #fff;
}
.lu .deng {
  height: 1.3667rem;
}
.lu .deng:nth-child(1) {
  border-bottom: 0.0267rem solid #ccc;
  font-size: 0.4267rem;
  line-height: 1.3667rem;
  padding-left: 0.5333rem;
}
.lu .deng:nth-child(1) span:nth-child(1) {
  font-weight: 700;
}
.lu .deng:nth-child(2) {
  border-bottom: 0.08rem solid #ccc;
  font-size: 0.4267rem;
  display: flex;
  flex-direction: row;
  line-height: 1.3667rem;
  align-items: center;
}
.lu .deng:nth-child(2) span {
  flex: 1;
  padding-left: 1.0667rem;
}
.lu .deng:nth-child(3) {
  border-bottom: 0.0267rem solid #ccc;
  font-size: 0.4267rem;
  line-height: 1.3667rem;
  padding-left: 0.5333rem;
}
.lu .deng:nth-child(3) input {
  outline: none;
  border: none;
}
.lu .deng:nth-child(4) {
  border-bottom: 0.0267rem solid #ccc;
  font-size: 0.4267rem;
  line-height: 1.3667rem;
  padding-left: 0.5333rem;
}
.lu .deng:nth-child(4) input {
  outline: none;
  border: none;
}
.lu .deng:nth-child(5) {
  font-size: 0.6rem;
  line-height: 1.3667rem;
  padding-left: 0.5333rem;
  background-color: #FF8A00;
  margin-top: 0.53333rem;
  margin-left: 0.53333rem;
  margin-right: 0.53333rem;
  text-align: center;
  color: #fff;
}
.lu .deng:nth-child(6) {
  margin-top: 0.53333rem;
  font-size: 0.32rem;
  line-height: 1.3667rem;
  display: flex;
  justify-content: space-between;
}
.lu .deng:nth-child(6) a:nth-child(1) {
  color: #FF8A00;
}
.lu .deng:nth-child(6) a:nth-child(2) {
  color: #aaa;
}
